1 <!doctype html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>Document</title>
6 <script src=‘./js/underscore.js‘></script>
7 <script src=‘./js/backbone.js‘></script>
8
9 </head>
10
11 <body>
12
13
14
15 <script type="text/javascript">
16
17 //创建一个数据模型
18
19 var student = Backbone.Model.extend({
20
21 //初始化函数
22 initialize:function(){
23
24 num++;
25 console.log(num);
26 },
27
28 //设置数据模型的默认值
29 defaults:{
30 name:"",
31 phone:""
32 }
33
34 });
35
36 var num = 0;
37 var s1 = new student();
38 //模型对象赋值的方法
39 s1.set({name:"黄泽淋",phone:"13751877760"});
40
41 var s2 = new student();
42
43 //获取模型对象的属性值方法get(attrName)或者escape(attrName)
44
45 console.log(s1.get("phone"));
46 </script>
47 </body>
48 </html>
时间： 2024-08-12 12:59:00